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【简答题】
在信息工程监理中,“四控三协调”指的是 A.资源协调 B沟通协调 C.人没协调 D 资金协调
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参考答案:
举一反三
【判断题】The net economic gains from free trade are usually negative.
A.
正确
B.
错误
【单选题】根据物体的立体图判断,哪一组三视图是正确的。【图片】
A.
(a)
B.
(b)
C.
(c)
D.
(d)
【简答题】平面交叉口有何交通特征?如何减少或消灭交叉口冲突点?
【单选题】根据物体的立体图判断,哪一组三视图是正确的。【图片】
A.
(a)
B.
(b)
C.
(c)
D.
(d)
【单选题】根据物体的立体图判断,哪一组三视图是正确的。【图片】
A.
(a)
B.
(b)
C.
(c)
D.
(d)
【单选题】One difference between perfect competition and monopolistic competition is that
A.
a perfectly competitive industry has fewer firms.
B.
in perfect competition, firms produce slightly differentiated products.
C.
monopolistic competition has barriers to entry.
D.
firms in monopolistic competition face a downward-sloping demand curve.
【单选题】The gains from free trade are enjoyed by a ________ number of people and the costs of free trade are imposed by ________ number of people.
A.
small; large
B.
large; small
C.
small; small
D.
large; large
【简答题】平面交叉口有何交通特征?如何减少或消灭交叉口冲突点?
【单选题】An example of' product in monopolistic competition is ______ .
A.
corn
B.
electricity
C.
airline tickets
D.
coffee
【单选题】在人体关节中,由于运动不当易发生脱位的关节有肩关节、( )、髋关节。
A.
踝关节
B.
膝关节
C.
肘关节
D.
指关节
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